chore: update gitignore and router timeout

- Добавлены docs/ и CLAUDE.md в .gitignore
- Таймаут роутера увеличен до 30 секунд

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

.gitignore

@@ -20,3 +20,7 @@ python/.venv/
 
 # env
 .env
+
+# docs и инструкции для Claude
+docs/
+CLAUDE.md

internal/model/responses.go

@@ -23,7 +23,7 @@ type ResponsesInputMessage struct {
 
 // ContentPart — элемент массива content в Responses API
 type ContentPart struct {
-	Type string `json:"type"` // "input_text", "output_text", etc.
+	Type string `json:"type"` // "input_text", "output_text"
 	Text string `json:"text"`
 }
 

internal/service/router.go

@@ -73,7 +73,7 @@ func (r *Router) Route(ctx context.Context, modelName string, messages []model.M
 		"- general is the LAST resort, not the default\n\n" +
 		"Reply with ONLY one word: code, document, or general. Nothing else."
 
-	classifyCtx, cancel := context.WithTimeout(ctx, 10*time.Second)
+	classifyCtx, cancel := context.WithTimeout(ctx, 30*time.Second)
 	defer cancel()
 
 	response, err := r.client.CompleteWithSystem(classifyCtx, r.cfg.RouterModel, systemPrompt, firstMsg)